Tamron 20mm, 24mm, 35mm Firmware V 3 Updates Released

F050 20mm F/2.8 Di III OSD M1:2 Sony Ver.3 2022.03.28
Ver.3 This update improves the following issue.

The focus mode may switch from AF to MF during video recording with the SONY α7IV.

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F051 24mm F/2.8 Di III OSD M1:2 Sony Ver.3 2022.03.28
Ver.3 This update improves the following issue.

The focus mode may switch from AF to MF during video recording with the SONY a7IV.

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F053 35mm F/2.8 Di III OSD M1:2 Sony Ver.3 22022.03.28
Ver.3 This update improves the following issue.

The focus mode may switch from AF to MF during video recording with the SONY a7IV.

Download Page

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Tamron 20mm F/2.8 Di III OSD M1:2(Model F050):

B&H Photo / Amazon / Adorama

Tamron 24mm F/2.8 Di III OSD M1:2(Model F051):

B&H Photo / Amazon / Adorama

Tamron 35mm F/2.8 Di III OSD M1:2(Model F053):

B&H Photo / Amazon / Adorama